This will clear any "Both" type value/status pair out of the device that matches the given value parameter.
Public Function DeviceVSP_ClearBoth(ByVal dvRef As Integer, ByVal Value As Double) As Boolean
Success = hs.DeviceVSP_ClearBoth(ref, Value)
Where:
ref= device reference #
Value = The value of the "Both" (status and control) type value/status pair you wish removed.
You can check the return value (Boolean) to determine if it was successful or not.